I was most fortunate to obtain a copy of this huge document from Haney Howell a few years back, and wanted to make it widely available, and somewhat searchable, by scanning each of the 1000-some pages and posting them to the web.
The organization of the document is explained in: Preface to JANAP 161
The AN/ nomenclature is described in: Summary of AN Military Nomenclature System
At present, all of the listings are in one huge table, which you can search using the "find in page" function of your browser.
The table lists the AN/xxx number in the left column, and this entry is also the link to the PDF for each document. All documents are 2 pages, about 500KB. So, for example, clicking on ARC-5 in the first column brings up the document that describes this famous system of receivers. In some cases the original Signal Corps or Navy designations are still used, and the document lists these as AN/xxx-Type, then provides a Service Type Number (STN). So, for example, the listing for the SCR-522 is under ARC-Type (since it's an aircraft receiver) and the STN is "SCR-522". Components are listed by AN/xxx-type followed by their complete nomenclature in the second column. For example, the "R-388" is AN/URR-type (1rst column) and R-388/URR (2nd column). Descriptions are exactly as listed in JANAP 161. Where there's information on the equivalent commercial product, it's listed in the last column. In a few cases, there is no equipment unit designation, nor is there an STN, so these AN/xxx-type's refer to commercial equipment; the page for the Collins 18S-4, a commercial aircraft radio, is an example.
Can't find the rig you're looking for? There are two possible explanations:
For those of you who'd like to print this document, here are the extra bits:
Front Cover,
Front Matter,
Back Matter,
Back Cover
Let me know if you think there's a more useful way to organize this material. Also let me know if you find any missing links, or other errors.
| AN/ | AN/Component | STN | Description | Commercial Equivalent |
|---|---|---|---|---|
| AIA-1A | - | - | Interphone Equipment | - |
| AIC-2 | - | - | Interphone Equipment | - |
| AIC-3 | - | - | Interphone Equipment | - |
| AIC-8 | - | - | Intercommunication Set | - |
| AIC-10 | - | - | Intercommunication Set | - |
| AIC-Type | - | USAF | Combat Interphone | - |
| ARA-15 | - | - | Impulse Translating Equipment | - |
| ARC-1A | - | - | Radio Set | - |
| ARC-2 | - | - | Radio Set | - |
| ARC-3 | - | - | Radio Set | - |
| ARC-5 | - | - | Radio Equipment | - |
| ARC-8 | - | - | Radio Set | - |
| ARC-9 | - | - | Radio Set | - |
| ARC-12 | - | - | Radio Set | - |
| ARC-18 | - | - | Radio Set | - |
| ARC-19 | - | - | Radio Set | - |
| ARC-21 | - | - | Radio Set | - |
| ARC-25 | - | - | Radio Set | - |
| ARC-27 | - | - | Radio Set | - |
| ARC-28 | - | - | Radio Set | - |
| ARC-30 | - | - | Radio Set | - |
| ARC-33 | - | - | Radio Set | - |
| ARC-34 | - | - | Radio Set | - |
| ARC-36 | - | - | Radio Set | - |
| ARC-Type | - | SCR-274 | Radio Set | - |
| ARC-Type | - | SCR-522 | Radio Set | - |
| ARC-Type | - | SCR-542 | Radio Set | - |
| ARC-Type | - | ARC Type 12 | Radio Set | - |
| ARC-Type | - | - | Radio Set | Collins 18S-4 (AF Model) |
| ARN-Type | - | RC-103 | Radio Receiving Equipment | - |
| ARR-15 | - | - | Radio Set | Collins 51H-1/51H-4 |
| ARR-Type | - | BC-348 | Radio Receiver | - |
| ARR-Type | - | BC-453 | Radio Receiver | - |
| ART-13 | - | - | Radio Transmitting Set | - |
| ART-13A | - | - | Radio Transmitting Set | - |
| AXR-Type | - | ARK | Aircraft Radio Receiving Equipment | - |
| AXT-Type | - | ATK | Aircraft Radio Transmitting Equipment | - |
| BRT-Type | - | TAJ | 500 Watt Transmitting Equipment | - |
| CRC-2 | - | - | Radio Set | - |
| CRC-3A | - | - | Radio Set | - |
| CRC-Type | - | SCR-624 | Radio Set | - |
| CRT-3 | - | - | Radio Set | - |
| CRT-5 | - | - | Radio Set | - |
| CRW-7 | - | - | Radio Receiving Set | - |
| FCC-2 | - | - | Carrier Terminal Set | - |
| FCC-3 | - | - | Carrier Telegraph Terminal | - |
| FCC-Type | OA-5/FC | - | Carrier Terminal | - |
| FCC-Type | OA-7/FC | - | Telephone Repeater | - |
| FCC-Type | OA-11/FC | - | Carrier Terminal | - |
| FCC-Type | OA-12/FC | - | Carrier Terminal | - |
| FCC-Type | OA-13/FC | - | Carrier Terminal | - |
| FCC-Type | - | UN | Carrier Control System | - |
| FCC-Type | - | UP | Two-Tone Carrier Control System | - |
| FGA-Type | - | FRC-1 | Frequency Shift Receiver Equipment | - |
| FGA-Type | - | FRE | Frequency Shift Receiver Converter Equipment | - |
| FGA-Type | - | FRF | Frequency Shift Receiver Converter Equipment | - |
| FGA-Type | - | FRF | Frequency Shift Receiver Converter Equipment | - |
| FGA-Type | - | FRH | Frequency Shift Receiver Converter Equipment | - |
| FGA-Type | TT-45/FG, TT-46/FG | - | Reperforator | Teletype Model 14 Reperforator |
| FGC-1 | - | - | Radioteletype Terminal Equipment | - |
| FGC-1B | - | - | Radioteletype Terminal Equipment | - |
| FGC-3 | - | - | Ocean Cable Terminal Set | - |
| FGC-4 | - | - | Teletypewriter Set | Teletype Model 14 Teletypewriter |
| FGC-5 | - | - | Telegraph Terminal Set | - |
| FGC-7 | - | - | Teletypewriter Repeater Set | - |
| FGC-8 | - | - | Teletypewriter Set | Teletype Model 19 |
| FGC-9 | - | - | Teletypewriter Set | Teletype Model 19 |
| FGC-10 | - | - | Teletypewriter Set | Teletype Model 15 |
| FGC-11 | - | - | Teletypewriter Set | Teletype Model 19 |
| FGC-12 | - | - | Teletypewriter Set | Teletype Model ?? |
| FGC-Type | OA-4/FC | - | Carrier Terminal | - |
| FGC-Type | OA-6/FC | - | Telegraph Repeater | - |
| FGC-Type | SB-65/FGC | - | Switchboard | - |
| FGC-Type | SB-66/FGC | - | Switchboard | - |
| FGC-Type | - | TG-26 | Reperforator-Transmitter | - |
| FGC-Type | - | TG-27 | Reperforator-Transmitter | - |
| FGC-Type | TH-7/FG | - | Telegraph Repeater | - |
| FGC-Type | TH-8/FG | - | Telegraph Repeater | - |
| FGC-Type | TH-9/FG | - | Telegraph Repeater | - |
| FGC-Type | TT-5/FG | - | Teletypewriter | Teletype Model 15 |
| FGC-Type | TT-6/FG | - | Teletypewriter | Teletype Model 15 |
| FGC-Type | TT-7/FG | - | Teletypewriter | Teletype Model 19 |
| FGC-Type | TT-8/FG | - | Teletypewriter | Teletype Model 19 |
| FGC-Type | TT-10/FG | - | Teletypewriter | - |
| FGC-Type | TT-15/FG | - | Reperforator | - |
| FGC-Type | TT-16/FG | - | Reperforator | - |
| FGC-Type | TT-17/FG | - | Reperforator | - |
| FGC-Type | TT-21/FG | - | Transmitter-Distributor | Teletype Model 14 TD |
| FGC-Type | TT-25/FG | - | Transmitter-Distributor | Teletype Model 14 TD |
| FGC-Type | TT-26/FG | - | Transmitter-Distributor | - |
| FGC-Type | TT-74/FG | - | Teletypewriter Reperforator | Teletype Model 14 |
| FGC-Type | - | - | Regenerator | TMC SFO-2 |
| FGC-Type | - | - | Voice Carrier Equipment | Philco CMT-4 |
| FGQ-Type | TT-71/UG | - | Teletypewriter Printer-Projector | Teletype Model 14 |
| FGR-Type | TT-51/FG | - | Teletypewriter | Teletype Model 15 |
| FGR-Type | TT-53/FG | - | Reperforator | Teletype Model 14 |
| FGT-Type | TT-43/FG | - | Transmitter-Distributor | Teletype Model XD208AA/AJ |
| FGT-Type | TT-52/FG | - | Distributor-Transmitter, Teletypewriter | Teletype Model 14 TD |
| FGT-Type | TT-57/FG | - | Transmitter-Distributor | Teletype Model 14 TD |
| FIC-Type | LS-124/FI | - | Intercommunicating Station | - |
| FIC-Type | LS-125/FI | - | Intercommunicating Station | - |
| FIC-Type | LS-126/FI | - | Intercommunicating Station | - |
| FIC-Type | LS-127/FI | - | Intercommunicating Station | - |
| FIC-Type | LS-128/FI | - | Intercommunicating Station | - |
| FIC-Type | LS-129/FI | - | Intercommunicating Station | - |
| FIC-Type | LS-130/FI | - | Intercommunicating Station | - |
| FIC-Type | LS-133/FI | - | Intercommunicating Station | - |
| FIC-Type | LS-134/FI | - | Intercommunicating Station | - |
| FIC-Type | LS-138/FI | - | Intercommunicating Station | - |
| FRA-4 | - | - | Frequency Shift Converter Group | - |
| FRA-Type | - | UO | Voice Control and Speech Privacy Equipment | - |
| FRC-6 | - | - | Radio Set | - |
| FRC-7 | - | - | Radio Set | - |
| FRC-9 | - | - | Radio Set | - |
| FRC-10 | - | - | Radio Set | - |
| FRC-19A | - | - | Airport Control Tower Console | - |
| FRC-Type | CY-888/CRC | - | Control Tower Console | - |
| FRC-Type | - | SCR-641 | Radio Set | - |
| FRC-Type | - | SCR-643 | Radio Set | - |
| FRC-Type | - | SCR-644 | Radio Set | - |
| FRC-Type | T-4/FRC | - | Radio Transmitter | - |
| FRC-Type | T-5/FRC | - | Radio Transmitter | - |
| FRR-3 | - | - | Diversity Receiving Equipment | - |
| FRR-4 | - | - | Radio Set | Hammarlund Super-Pro |
| FRR-7 | - | - | Radio Receiving Set | - |
| FRR-12 | - | - | Radio Receiving Set | 2X Hammarlund Super-Pro in Diversity |
| FRR-28 | - | - | Radio Receiving Set | 2X Hammarlund SP-600-MX in Diversity |
| FRR-32 | - | - | Radio Receiving Set | - |
| FRR-Type | - | BC-639 | Radio Receiver | - |
| FRR-Type | - | BC-794 | Radio Receiver | Hammarlund Super-Pro |
| FRR-Type | - | BC-1004 | Radio Receiver | Hammarlund Super-Pro |
| FRR-Type | OA-58/FRC | - | Radio Receiver Assembly | 3X RCA CR-88F in Diversity |
| FRR-Type | OA-59/FRC | - | Radio Receiver Assembly | Wilcox Model CW 3-D |
| FRR-Type | R-208/FR | - | Radio Receiver | - |
| FRR-Type | R-209/FR | - | Radio Receiver | - |
| FRR-Type | R-274/FRR | - | Radio Receiver | Hallicrafters SX-73 or Hammarlund SP-600-JX |
| FRR-Type | R-278/GR | - | Radio Receiver | - |
| FRR-Type | R-320/FRC | - | Radio Receiver | RCA AR-88-F; R-320A/RC = Hammarlund SP-600-J4 |
| FRR-Type | - | RAO, RAO-1 | Radio Receiving Equipment | National NC-100 Variant |
| FRR-Type | - | RBF-3 | Radio Receiving Equipment | - |
| FRR-Type | - | RBP, RBP-1,-2 | Diversity Radio Receiving Equipment | - |
| FRR-Type | - | RBQ-1 | High Frequency Radio Receiving Equipment | - |
| FRR-Type | - | RC-256 | Radio Receiving Equipment | - |
| FRR-Type | - | RCO | Radio Receiving Equipment | - |
| FRR-Type | - | RDE, RDE-1 | Radio Receiving Equipment | - |
| FRR-Type | - | RDF | Radio Receiving Equipment | - |
| FRR-Type | - | RDM, RDM-1 | Diversity Radio Receiving Equipment | 3X RCA CRV-46256-A in Diversity |
| FRR-Type | - | REA, REA-1 | Single Sideband Radio Receiving Equipment | - |
| FRR-Type | - | SCR-244 | Radio Set | Hammarlund Super-Pro |
| FRR-Type | - | SCR-614 | Radio Set | - |
| FRR-Type | - | SCR-704 | Radio Set | Hammarlund Super-Pro |
| FRR-Type | - | - | Radio Receiver | Collins 75A-2 |
| FRR-Type | - | - | Radio Receiver | Hammarlund SP-600-JX |
| FRR-Type | - | - | Radio Receiving Equipment | National HRO-50 |
| FRT-4 | - | - | Radio Transmitting Set | - |
| FRT-5 | - | - | Radio Transmitting Set | - |
| FRT-6 | - | - | Radio Transmitting Set | - |
| FRT-10 | - | - | Radio Transmitting Set | - |
| FRT-15 | - | - | Radio Transmitting Set | - |
| FRT-17 | - | - | Radio Transmitting Set | - |
| FRT-18 | - | - | Radio Transmitting Set | - |
| FRT-19 | - | - | Radio Transmitting Set | - |
| FRT-Type | - | BC-329 | Radio Transmitter | - |
| FRT-Type | - | BC-339 | Radio Transmitter | - |
| FRT-Type | - | BC-365 | Radio Transmitter | - |
| FRT-Type | - | BC-401 | Radio Transmitter | - |
| FRT-Type | - | BC-447 | Radio Transmitter | - |
| FRT-Type | - | BC-640 | Radio Transmitter | - |
| FRT-Type | OA-60/FRT | - | Radio Transmitter Assembly | - |
| FRT-Type | - | RC-52 | Radio Transmitting Equipment | - |
| FRT-Type | - | RC-257 | Radio Transmitting Equipment | - |
| FRT-Type | T-83/SR | - | Radio Transmitter | - |
| FRT-Type | T-158/FRT | - | Radio Transmitter | - |
| FRT-Type | T-159/FRT | - | Radio Transmitter | Collins 32RA-7,-8,-9 |
| FRT-Type | T-171/FR | - | Radio Transmitter | - |
| FRT-Type | T-172/FR | - | Radio Transmitter | - |
| FRT-Type | T-174/FR | - | Radio Transmitter | - |
| FRT-Type | T-175/FR | - | Radio Transmitter | - |
| FRT-Type | T-177/FR | - | Radio Transmitter | Press Wireless PW 918A |
| FRT-Type | T-180/FR | - | Radio Transmitter | - |
| FRT-Type | - | TAB, TAB-3 | 2KW Radio Transmitting Equipment | - |
| FRT-Type | - | TAB-4 | 2KW Radio Transmitting Equipment | - |
| FRT-Type | - | TAB-5 | 2KW Radio Transmitting Equipment | - |
| FRT-Type | - | TAB-6,-7 | 2KW Radio Transmitting Equipment | - |
| FRT-Type | - | TBA-10 | Radio Transmitting Equipment | - |
| FRT-Type | - | TBC-2 thru -5 | Radio Transmitting Equipment | - |
| FRT-Type | - | TBK-1,-11 | Radio Transmitting Equipment | - |
| FRT-Type | - | TBL-11 | Radio Transmitting Equipment | - |
| FRT-Type | - | TBM-6,-10 | Radio Transmitting Equipment | - |
| FRT-Type | - | TBU-1,-3 | Radio Telegraph Transmitting Equipment | - |
| FRT-Type | - | TCB | Radio Telephone & Telegraph Transmitting Equipment | Collins 16-E1 |
| FRT-Type | - | TCB-1,-2 | Radio Telephone & Telegraph Transmitting Equipment | Collins 16-E5,-E6 |
| FRT-Type | - | TCC, TCC-2 | Radio Telephone & Telegraph Transmitting Equipment | - |
| FRT-Type | - | TCC-1, TCC-3 | Radio Telephone & Telegraph Transmitting Equipment | - |
| FRT-Type | - | TCC-4 | Radio Telephone & Telegraph Transmitting Equipment | - |
| FRT-Type | - | TCG | Radio Telephone & Telegraph Transmitting Equipment | - |
| FRT-Type | - | TDD, TDD-1 thru -4 | Radio Telephone Transmitting Equipment | - |
| FRT-Type | - | TDF | Radio Transmitting Equipment | - |
| FRT-Type | - | TDG, TDG-1 | HF Radio Telephone Transmitting Equipment | - |
| FRT-Type | - | TDH, TDH-2,-3,-4 | Radio Transmitting Equipment | - |
| FRT-Type | - | TDN, TDN-4 | Radio Transmitting Equipment | - |
| FRT-Type | - | TDO | Radio Transmitting Equipment | - |
| FRT-Type | - | TEB | Radio Transmitting Equipment | - |
| FRT-Type | - | TEC | Radio Transmitting Equipment | - |
| FRT-Type | - | TEF | Radio Transmitting Equipment | Western Electric D-156000 |
| FRT-Type | - | - | Radio Transmitter | Collins 32V-2 |
| FRT-Type | - | - | Radio Transmitting Equipment | Marconi TH-41-B |
| FRT-Type | - | - | Radio Transmitting Equipment | Westinghouse Type MW |
| FRT-Type | - | - | Radio Transmitting Equipment | Wilcox 96D |
| FRT-Type | - | - | Radio Transmitting Equipment | Wilcox 99A |
| FTC-Type | OA-3/FC | - | Regenerative Repeater | - |
| FTC-Type | OA-9/FC | - | Carrier Repeater | - |
| FTC-Type | OA-10/FC | - | Carrier Repeater | - |
| FTC-Type | SB-53/FTC | - | Telephone Switchboard | - |
| FTC-Type | SB-54/FTC | - | Telephone Switchboard | Kellogg 1007-CC |
| FTC-Type | SB-55/FTC | - | Telephone Switchboard | - |
| FTC-Type | SB-56/FTC | - | Telephone Switchboard | Kellogg #6-800 |
| FTC-Type | SB-57/FTC | - | Telephone Switchboard | Kellogg #2800; Stromberg Carlson #18; Western Electric #11 |
| FTC-Type | SB-58/FTC | - | Telephone Switchboard | Western Electric #G1 |
| FTC-Type | SB-59/FTC | - | Telephone Switchboard | Kellogg K100 |
| FTC-Type | SB-60/FTC | - | Telephone Switchboard | - |
| FTC-Type | SB-61/FTC | - | Telephone Switchboard | Western Electric No 550 SC |
| FTC-Type | SB-62/FTC | - | Telephone Switchboard | Western Electric No 551A |
| FTC-Type | SB-63/FTC | - | Telephone Switchboard | Kellogg Jr. Masterbuilt |
| FTC-Type | SB-64/FTC | - | Telephone Switchboard | Western Electric No 12 640-line |
| FTC-Type | - | TC-5 | Auxiliary Telephone Central Equipment | - |
| FXA-Type | KY-44A/FX | - | Keyer Adapter | - |
| GCC-Type | OA-8/FC | - | Telephone Repeater | - |
| GGA-1 | - | - | Teletypewriter Group | - |
| GGA-Type | - | FSD | Frequency Shift Keyer Equipment | - |
| GGA-Type | KY-58/GRT | - | Keyer | - |
| GGC-Type | SB-6/GG | - | Telegraph Switchboard | - |
| GIC-Type | - | RC-298 | Interphone Extension Kit | - |
| GRC-3 | - | - | Radio Set | - |
| GRC-4 | - | - | Radio Set | - |
| GRC-5 | - | - | Radio Set | - |
| GRC-6 | - | - | Radio Set | - |
| GRC-7 | - | - | Radio Set | - |
| GRC-8 | - | - | Radio Set | - |
| GRC-9 | - | - | Radio Set | - |
| GRC-13 | - | - | Radio Set | - |
| GRC-16 | - | - | Radio Set | - |
| GRC-26 | - | - | Radio Set | - |
| GRC-27 | - | - | Radio Set | - |
| GRC-29 | - | - | Radio Set | - |
| GRC-30 | - | - | Radio Set | - |
| GRC-32 | - | - | Radio Set | - |
| GRC-Type | - | SCR-543 | Radio Set | - |
| GRC-Type | - | TCH | Transmitter and Receiver Equipment | - |
| GRR-2 | - | - | Radio Set | Hallicrafters SX-28 |
| GRR-3 | - | - | Radio Set | National NC-100 ASC |
| GRR-5 | - | - | Radio Set | - |
| GRR-7 | - | - | Radio Set | - |
| GRR-Type | - | BC-312 | Radio Receiver | - |
| GRR-Type | - | BC-314 | Radio Receiver | - |
| GRR-Type | - | BC-342 | Radio Receiver | - |
| GRR-Type | - | BC-344 | Radio Receiver | - |
| GRR-Type | - | BC-779 | Radio Receiver | Hammarlund Super-Pro |
| GRR-Type | R-137/GR | - | Radio Receiver | Hallicrafters S-36 |
| GRR-Type | R-247/URR | - | Radio Receiver | - |
| GRR-Type | - | RCF, RCF-1 | Radio Receiving Equipment | Hallicrafters SX-28 |
| GRR-Type | - | SCR-607 | Radio Set | Hallicrafters S-36 |
| GRT-2 | - | - | Radio Transmitting Set | - |
| GRT-3 | - | - | Radio Transmitting Set | - |
| GRT-Type | - | BC-191 | Radio Transmitter | - |
| GRT-Type | - | BC-610 | Radio Transmitter | - |
| GRT-Type | - | TDT | Radio Transmitting Equipment | - |
| GTA-3 | - | - | Telephone Central Group | - |
| GTC-Type | - | TP-14 | Telephone Repeater | - |
| MCR-Type | R-405/MC thru R-412/MC | - | Carrier Telegraph Receiver | - |
| MCT-Type | T-290/MC thru T-297/MC | - | Carrier Telegraph Transmitter | - |
| MGC-Type | TT-55/MGC | - | Teletypewriter | - |
| MRC-2 | - | - | Radio Set | - |
| MRC-5 | - | - | Radio Set | - |
| MRC-6 | - | - | Radio Set | - |
| MRC-12 | - | - | Radio Set | - |
| MRC-16 | - | - | Radio Set | - |
| MRC-20 | - | - | Radio Set | - |
| MRC-22 | - | - | Radio Set | - |
| MRC-Type | - | MAN | Portable FM Radio Tran & Rec Equip | - |
| MRC-Type | - | MBS | Portable FM Radio Tran & Rec Equip | - |
| MRC-Type | - | SCR-399 | Radio Set | - |
| MRC-Type | - | SCR-628 | Radio Set | - |
| MRC-Type | - | SCR-694 | Radio Set | - |
| MRC-Type | - | - | Radio Set | Fisher TS25-3 |
| MRN-Type | - | SCR-575 | Radio Set | - |
| MRR-Type | - | SCR-574 | Radio Set | - |
| MRT-Type | - | SCR-573 | Radio Set | - |
| MRT-Type | T-173/FR | - | Radio Transmitter | Hallicrafters HT-9 |
| MSA-1 | - | - | Communications Central Office Equipment | - |
| MSQ-Type | - | PH-1,-2 | Mobile Coding Van | - |
| PGC-1 | - | - | Teletypewriter Set | - |
| PGC-Type | TT-61/FG | - | Teletypewriter | - |
| PIQ-1 | - | - | Public Address Set | - |
| PIQ-2 | - | - | Public Address Set | - |
| PIQ-Type | - | PA-4 | Public Address Equipment | - |
| PRC-6 | - | - | Radio Set | - |
| PRC-7 | - | - | Radio Set | - |
| PRC-8 | - | - | Radio Set | - |
| PRC-9 | - | - | Radio Set | - |
| PRC-10 | - | - | Radio Set | - |
| PRC-14 | - | - | Radio Set | - |
| PRC-16 | - | - | Radio Set | - |
| PRC-17 | - | - | Radio Set | - |
| PRC-19 | - | - | Radio Set | - |
| PRC-20 | - | - | Radio Set | - |
| PRC-Type | - | MAW | Portable VHF Radio Trans & Rec Equip | - |
| PRC-Type | - | MAY | Portable Radio Trans & Rec Equip | - |
| PRC-Type | - | SCR-300 | Radio Set | - |
| PRC-Type | - | SCR-509 | Radio Set | - |
| PRC-Type | - | SCR-536 | Radio Set | - |
| PRC-Type | - | SCR-593 | Radio Set | - |
| PRC-Type | - | SCR-609 | Radio Set | - |
| PRC-Type | - | SCR-619 | Radio Set | - |
| PRC-Type | - | TBY, TBY-1,-2 | Ultra Portable Trans & Rec Equip | - |
| PRC-Type | - | TBY-4,-6,-7,-8 | Ultra Portable Trans & Rec Equip | - |
| PRR-Type | R-62/PR | - | Radio Receiver | - |
| PRR-Type | R-80/PR | - | Radio Receiver | - |
| PRR-Type | R-206/PR | - | Radio Receiver | - |
| PRW-Type | - | RC-261 | Remote Control Equipment | - |
| PRW-Type | - | RC-289 | Remote Control Equipment | - |
| PTC-Type | SB-18/GT | - | Emergency Switchboard | - |
| PVC-Type | - | EE-84 | Signal Lamp Equipment | - |
| PVC-Type | - | SE-11 | Signal Lamp Equipment | - |
| SAC-1 | - | - | Infrared Communication Set | - |
| SAR-4 | - | - | Infrared Communication Set | - |
| SGC-1 | - | - | Radio Teletype Terminal Set | - |
| SIQ-1 | - | - | Public Address Set | - |
| SRC-3 | - | - | Radio Set | - |
| SRC-Type | - | SCR-281 | Radio Set | - |
| SRC-Type | - | TCO, TCO-1 thru -4 | Radio Telephone Trans & Rec Equip | - |
| SRC-Type | - | TCP, TCP-1,-2 | Radio Telephone Trans & Rec Equip | - |
| SRC-Type | - | TCP-3 | Radio Telephone Trans & Rec Equip | - |
| SRR-3 | - | - | Radio Receiving Set | E. H. Scott SLR-F |
| SRR-8 | - | - | Radio Receiving Set | - |
| SRR-11,-12,-13 | - | - | Radio Receiving Set | - |
| SRR-Type | R-96/SR | - | Radio Receiver | - |
| SRR-Type | R-203/SR | - | Radio Receiving | Radio Marine Corp of America AR-8506-A |
| SRR-Type | R-213/SR | - | Radio Receiver | - |
| SRR-Type | R-215/SR | - | Radio Receiver | Radio Marine Corp of America AR-8510 |
| SRT-1 | - | - | Radio Transmitting Set | - |
| SRT-3 | - | - | Radio Transmitting Set | - |
| SRT-4 | - | - | Radio Transmitting Set | - |
| SRT-Type | - | TAJ-2 thu -10 | 500 Watt Transmitting Equipment | - |
| SRT-Type | - | TAJ-11,-12,-14,-15,-18,-19 | 500 Watt Transmitting Equipment | - |
| SRT-Type | - | TAQ-5 | 2 KW Transmitting Equipment | - |
| SRT-Type | - | TAQ-6b | 2 KW Transmitting Equipment | - |
| SRT-Type | - | TAQ-9 | 2 KW Transmitting Equipment | - |
| SRT-Type | - | TBA | Radio Transmitting Equipment | - |
| SRT-Type | - | TBA-3 | Radio Transmitting Equipment | - |
| SRT-Type | - | TBA-6 | Radio Transmitting Equipment | - |
| SRT-Type | - | TBA-9 | Radio Transmitting Equipment | - |
| SRT-Type | - | TBK-5 | Radio Transmitting Equipment | - |
| SRT-Type | - | TBL, TBL-2, -3 | Radio Transmitting Equipment | - |
| SRT-Type | - | TBL-4,-5,-6,-7,-8,-9,-12,-13 | Radio Transmitting Equipment | - |
| SRT-Type | - | TBN-3 | Radio Transmitting Equipment | - |
| SRT-Type | - | TBU,TBU-2 | Radio Telegraph Transmitting Equipment | - |
| SRT-Type | - | TCE | Radio Transmitting Equipment | - |
| SRT-Type | - | TCE-1 | Radio Transmitting Equipment | - |
| SRT-Type | - | TCE-2 | Radio Transmitting Equipment | - |
| SRT-Type | - | TCY,TCY-1 | Portable Emergency Radio Trans Equip | - |
| SRT-Type | - | TDK | Emergency Radio Telegraph Transmitter | - |
| TCA-Type | - | UH | Radio-Line Terminal Equipment | - |
| TCC-14 | - | - | Terminal, Telegraph-Telephone | - |
| TCC-Type | - | CF-1 | Telephone Terminal | - |
| TCC-Type | - | CF-2 | Telephone Terminal | - |
| TCC-Type | - | CF-3 | Repeater | - |
| TCC-Type | - | CF-4 | Converter | - |
| TCC-Type | - | CF-5 | Repeater | - |
| TCC-Type | - | TC-21 | Telephone Terminal Set | - |
| TCC-Type | - | TC-23 | Repeater Set | - |
| TCC-Type | - | TC-29 | Telephone Repeater Set | - |
| TCC-Type | - | TC-37 | Repeater Set | - |
| TCC-Type | TH-1/TCC-1 | - | Telegraph Terminal | - |
| TCC-Type | - | UF | Portable Carrier Control System | - |
| TCC-Type | - | UG | Line Terminal Equipment | - |
| TGA-Type | - | FSB | Frequency Shift Keyer Equipment | - |
| TGC-1 | - | - | Teletypewriter Set | - |
| TGC-3 | - | - | Teletypewriter Set | - |
| TGC-4 | - | - | Teletypewriter Central Office Set | - |
| TGC-Type | - | EE-97 | Telegraph Printer Set | - |
| TGC-Type | - | EE-98 | Teletypewriter Set | - |
| TGC-Type | - | EE-102 | Teletypewriter Set | - |
| TGC-Type | - | TC-3 | Telegraph Central Office Set | - |
| TGC-Type | - | TC-16 | Reperforator-Teletypewriter Set | - |
| TGC-Type | - | TC-17 | Reperforator-Teletypewriter Set | - |
| TGC-Type | - | TC-18 | Repeater Set | - |
| TGC-Type | - | TC-19 | Repeater Set | - |
| TGC-Type | - | TC-22 | Telegraph Terminal Set | - |
| TGC-Type | - | TG-7 | Printer | Teletype Model 15 |
| TGC-Type | - | TG-37 | Teletypewriter | Teletype Model 15 |
| TGC-Type | - | TT-4 | Teletypewriter | - |
| TIP-1 | - | - | Public Address System | - |
| TIQ-2 | - | - | Public Address System | - |
| TIQ-3 | - | - | Public Address Set | - |
| TIQ-Type | - | PA-1 | Public Address Set | - |
| TIQ-Type | - | PA-2 | Public Address Set | - |
| TIQ-Type | - | PA-8 | Public Address Set | - |
| TNP-Type | - | PA-5 | Public Address Set | - |
| TRC-1 | - | - | Radio Set | - |
| TRC-3 | - | - | Radio Terminal Set | - |
| TRC-4 | - | - | Radio Relay Set | - |
| TRC-6 | - | - | Radio Set | - |
| TRC-7 | - | - | Radio Set | - |
| TRC-8 | - | - | Radio Set | - |
| TRC-11 | - | - | Radio Terminal Set | - |
| TRC-12 | - | - | Radio Relay Set | - |
| TRC-30 | - | - | Radio Set | - |
| TRC-32 | - | - | Radio Set | - |
| TRC-Type | - | SCR-177 | Radio Set | - |
| TRC-Type | - | SCR-188 | Radio Set | - |
| TRC-Type | - | SCR-499 | Radio Set | - |
| TRC-Type | - | TBO | Radio Transmitting and Receiving Equipment | - |
| TRC-Type | - | TBX, TBX-1 thru -8, TBX-4a | Portable Radio Trans & Rec Equip | - |
| TRQ-1 | - | - | Radio Control Central | - |
| TRR-Type | - | BC-787 | Radio Receiver | Hallicrafters S-36 |
| TRR-Type | - | RBM-1,-2,-3 | Portable Radio Receiving Equipment | - |
| TRR-Type | - | RBM-4,-5 | Portable Radio Receiving Equipment | - |
| TRR-Type | - | SCR-616 | Radio Set | - |
| TRT-Type | - | TBW, TBW-1 | Portable Radio Transmitting Equipment | - |
| TRT-Type | - | TBW-2 thru -5 | Portable Radio Transmitting Equipment | - |
| TTA-Type | - | RC-290 | Remote Control Equipment | - |
| TTC-Type | - | BD-71 | SwitchboardRemote Control Equipment | - |
| TTC-Type | - | BD-72 | SwitchboardRemote Control Equipment | - |
| TTC-Type | - | EE-89 | Telephone Repeater | - |
| TTC-Type | SB-22/PT | - | Switchboard, Telephone, Manual | - |
| TTC-Type | - | TC-1 | Telephone Central Office Set | - |
| TTC-Type | - | TC-2 | Telephone Central Office Set | - |
| TTC-Type | - | TC-4 | Telephone Central Office Set | - |
| TTC-Type | - | TC-10 | Telephone Central Office Set | - |
| TTC-Type | - | TC-12 | Telephone Central Office Set | - |
| TTC-Type | - | TC-33 | Converter Set | - |
| TTQ-1 | - | - | Operations Center | - |
| TTQ-2 | - | - | Operations Center | - |
| TVC-type | - | EE-80 | Signal Lamp Equipment | - |
| TXC-1 | - | - | Facsimile Set | - |
| TXC-Type | - | RC-120 | Facsimile Equipment | - |
| TXC-Type | TT-41/TXC-1B | - | Facsimile Transceiver | - |
| TXC-Type | TT-66/TXC | - | Facsimile Transceiver | - |
| UGA-Type | - | FRA | Frequency Shift Receiver Converter Equipment | - |
| UGA-Type | - | FSA, FSA-a,-b | Frequency Shift Keyer Equipment | - |
| UGC-Type | TT-47/UG, TT-48/UG | - | Teletypewriter | - |
| UGC-Type | TT-49/UG, TT-50/UG | - | Teletypewriter | Teletype Model 15 |
| UGC-Type | TT-69/UG, TT-70/UG | - | Teletypewriter | - |
| UIC-1 | - | - | Intercommunications Set | - |
| UIQ-1 | - | - | Public Address Set | - |
| UIQ-3 | - | - | Public Address Set | - |
| UQC-1 | - | - | Sonar Set | - |
| URA-6,URA-7 | - | - | Frequency Shift Converter-Comparator Group | - |
| URA-8 | - | - | Frequency Shift Converter-Comparator Group | - |
| URA-12 | - | - | Frequency Shift Converter-Comparator Group | - |
| URC-4 | - | - | Radio Set | - |
| URC-Type | - | MAR | UHF Radio Trans & Rec Equip | - |
| URC-Type | - | MBF | Radio Trans & Rec Equip | - |
| URC-Type | - | MN, MN-1 thru -5 | FM Radio Transmitting and Receiving Equipment | - |
| URC-Type | - | SCR-585 | Radio Set | - |
| URC-Type | - | TBS, TBS-1 thru -8 | VHF Radio Trans & Rec Equip | - |
| URC-Type | - | TCS, TCS-1 thru -16 | Radio Trans & Rec Equip | - |
| URR-9 | - | - | Radio Receving Set | - |
| URR-10 | - | - | Radio Receving Set | Hallicrafters SX-42 |
| URR-12 | - | - | Radio Receving Set | - |
| URR-13 | - | - | Radio Receving Set | - |
| URR-21 | - | - | Radio Receving Set | - |
| URR-22 | - | - | Radio Receving Set | - |
| URR-23 | - | - | Radio Receving Set | Collins 51J-3 |
| URR-Type | R-129/U | - | Radio Recever | Hammarlund Super-Pro |
| URR-Type | R-205/U | - | Radio Recever | Hallicrafters SX-24 |
| URR-Type | R-210/U | - | Radio Recever | Hallicrafters S-22R |
| URR-Type | R-211/U | - | Radio Recever | National HRO variant |
| URR-Type | R-212/SR | - | Radio Recever | Federal 128 AY |
| URR-Type | R-388/URR | - | Radio Recever | Collins 51J-3 variant |
| URR-Type | - | RAK,RAK-1 thru -4 | Radio Receiving Equipment | - |
| URR-Type | - | RAK-5,-6 | Radio Receiving Equipment | - |
| URR-Type | - | RAK-7,-8 | Radio Receiving Equipment | - |
| URR-Type | - | RAL,RAL-1 thru -4 | Radio Receiving Equipment | - |
| URR-Type | - | RAL-5,-6 | Radio Receiving Equipment | - |
| URR-Type | - | RAL-7,-8 | Radio Receiving Equipment | - |
| URR-Type | - | RAO-2,-3 | Radio Receiving Equipment | National NC-100 variant |
| URR-Type | - | RAO-4,-5 | Radio Receiving Equipment | National NC-100 variant |
| URR-Type | - | RAO-6,-7 | Radio Receiving Equipment | National NC-100 variant |
| URR-Type | - | RAS,RAS-1 thru -5 | Radio Receiving Equipment | - |
| URR-Type | - | RBA,RBA-1,-2,-3,-5,-7 | Radio Receiving Equipment | - |
| URR-Type | - | RBA-6 | Radio Receiving Equipment | - |
| URR-Type | - | RBB,RBB-1 thru -6 | Radio Receiving Equipment | - |
| URR-Type | - | RBC,RBC-1 thru -6 | Radio Receiving Equipment | - |
| URR-Type | - | RBG,RBG-1,-2 | Radio Receiving Equipment | Hammarlund HQ-120 variant |
| URR-Type | - | RBH | Radio Receiving Equipment | National NC-100 variant |
| URR-Type | - | RBH-1,-2,-3 | Radio Receiving Equipment | National NC-100 variant |
| URR-Type | - | RBK,RBK-1,-2,-5,-7 thru -11 | Radio Receiving Equipment | Hallicrafters S-27 |
| URR-Type | - | RBK-12,-13 | Radio Receiving Equipment | Hallicrafters S-36 |
| URR-Type | - | RBK-15 | Radio Receiving Equipment | Hallicrafters S-36 |
| URR-Type | - | RBL, RBL-1,-2 | Radio Receiving Equipment | - |
| URR-Type | - | RBL-3,-4 | Radio Receiving Equipment | - |
| URR-Type | - | RBL-5,-6 | Radio Receiving Equipment | - |
| URR-Type | - | RBO, RBO-1 thru -3 | Radio Receiving Equipment | - |
| URR-Type | - | RBS, RBS-1 | Radio Receiving Equipment | - |
| URR-Type | - | RBS-2 | Radio Receiving Equipment | - |
| URR-Type | - | RCG | Radio Receiving Equipment | RCA AR-850B |
| URR-Type | - | RCH | Radio Receiving Equipment | - |
| URR-Type | - | RCK,RCK-a | Radio Receiving Equipment | - |
| URR-Type | - | RDR | Portable Radio Receiving Equipment | - |
| URR-Type | - | RDZ | VHF Radio Receiving Equipment | - |
| URR-Type | - | - | Radio Receiver | RCA AR-88 |
| URT-2,-3,-4 | - | - | Radio Transmitting Set | - |
| URT-7 | - | - | Radio Transmitting Set | - |
| URT-10 | - | - | Radio Transmitting Set | - |
| URT-Type | - | TAQ-10 | 2KW Transmitting Equipment | - |
| URT-Type | - | TBA-1 | Radio Transmitting Equipment | - |
| URT-Type | - | TBA-2 | Radio Transmitting Equipment | - |
| URT-Type | - | TBA-8,-11 | Radio Transmitting Equipment | - |
| URT-Type | - | TBK | Radio Transmitting Equipment | - |
| URT-Type | - | TBK-7 thru -10, -12 thru -14, -17 thru -20 | Radio Transmitting Equipment | - |
| URT-Type | - | TBM,TBM-4,-5,-7,-9,-11 | Radio Transmitting Equipment | - |
| URT-Type | - | TCK,TCK-1,-2 | Radio Transmitting Equipment | - |
| URT-Type | - | TCK-3,-5,-7 | Radio Transmitting Equipment | - |
| URT-Type | - | TCK-4,-6 | Radio Transmitting Equipment | - |
| URT-Type | - | TCZ | Radio Transmitting Equipment | - |
| URT-Type | - | TCZ-1,-2 | Radio Transmitting Equipment | - |
| URT-Type | - | TDE,TDE-1 thru -3 | Radio Transmitting Equipment | - |
| URT-Type | - | TDQ, TDQ-a | VHF Radio Transmitting Equipment | - |
| URT-Type | - | TDZ | Radio Transmitting Equipment | - |
| URT-Type | - | TED, TED-1,-2 | Radio Transmitting Equipment | - |
| UXA-Type | CV-97/UX | - | Frequency Shift Converter | - |
| UXA-Type | CV-172A/UX | - | Frequency Shift Converter | - |
| UXA-Type | - | FRB | Frequency Shift Receiver Equipment | - |
| UXA-Type | MD-168/UX | - | Radio Modulator | - |
| UXH-Type | RD-92/UX | - | Facsimile Recorder | - |
| VIA-1 | - | - | Auxiliary Interphone Equipment | - |
| VIC-Type | - | RC-53 | Interphone Equipment | - |
| VIC-Type | - | RC-99 | Interphone Equipment | - |
| VRC-1 | - | - | Radio Set | - |
| VRC-2 | - | - | Radio Set | - |
| VRC-3 | - | - | Radio Set | - |
| VRC-4 | - | - | Radio Set | - |
| VRC-5 | - | - | Radio Set | - |
| VRC-7 | - | - | Radio Set | - |
| VRC-8 | - | - | Radio Set | - |
| VRC-9 | - | - | Radio Set | - |
| VRC-10 | - | - | Radio Set | - |
| VRC-13 | - | - | Radio Set | - |
| VRC-14 | - | - | Radio Set | - |
| VRC-15 | - | - | Radio Set | - |
| VRC-16 | - | - | Radio Set | - |
| VRC-17 | - | - | Radio Set | - |
| VRC-18 | - | - | Radio Set | - |
| VRC-20 | - | - | Radio Set | - |
| VRC-21 | - | - | Radio Set | - |
| VRC-22 | - | - | Radio Set | - |
| VRC-Type | - | MQ-1 | Radiotelephone Equipment | - |
| VRC-Type | - | MQ-2 | Radiotelephone Equipment | - |
| VRC-Type | - | SCR-193 | Radio Set | - |
| VRC-Type | - | SCR-293 | Radio Set | - |
| VRC-Type | - | SCR-298 | Radio Set | - |
| VRC-Type | - | SCR-506 | Radio Set | - |
| VRC-Type | - | SCR-508 | Radio Set | - |
| VRC-Type | - | SCR-510 | Radio Set | - |
| VRC-Type | - | SCR-528 | Radio Set | - |
| VRC-Type | - | SCR-608 | Radio Set | - |
| VRC-Type | - | SCR-610 | Radio Set | - |
| VRC-Type | - | SCR-808 | Radio Set | - |
| VRC-Type | - | SCR-828 | Radio Set | - |
| VRQ-1 | - | - | Radio Set | - |
| VRQ-2 | - | - | Radio Set | - |
| VRQ-3 | - | - | Radio Set | - |
| VRR-2 | - | - | Radio Receiving Set | KAAR Type 11X Police Radio |
| VRR-3 | - | - | Radio Receiving Set | KAAR Police Radio |
| VRR-4 | - | - | Radio Receiving Set | Galvin FMR-13v (Galvin, AKA Motorola) |
| VRR-Type | - | SCR-294 | Radio Set | - |
| VRR-Type | - | SCR-678 | Radio Set | - |
| VRT-1 | - | - | Radio Transmitting Set | - |