PA - Public Address
- PA-1 TM 11-442 Public Address Set PA-1-F. War Dept. June 1947.
- PA-2 TM 11-449 Public Address Set PA-2-B. War Dept. Oct. 1944. 74 p. U408.3.A13 TM 11-449 Oct. 1944
- PA-3 TM 11-
- PA-4 TM 11-435 Public Address Equipment PA-4-C. War Dept. Jan. 1944. 18 p. U408.3.A13 TM 11-435 Jan. 1944
- PA-5 TM 11-2504 Public Address Sets PA-5 and PA-5-A
- PA-6 TM 11-
- PA-7 TM 11-
- PA-8 for artillery, SCI letter #18 1943, TM 11-2564
- PA-9
- PA-10