| Acronym | Meaning |
![](file.png) | OSD | Office Of The Secretary Of Defense. Also |
![](file.png) | HALO | High-Altitude Low-Opening Parachute Technique (type Of Parachute Jump |
![](file.png) | ETS | Expiration Of Term Of Service (scheduled Date Of Separation From Active Duty); Electronic Time Keeping System; Emergency Temporary Standard; Engineering (and) Technical Services (Request); Engineering Time Standards; Estimating Tracking System; Estimated |
![](file.png) | SPTT | Security Policy Translation Table |
![](file.png) | TC | Tank Commander |
![](file.png) | BCT | Basic Combat Training (familiarly Basic Training Or Basic) |
![](file.png) | MP | Military Police |
![](file.png) | MOPP | Mission-Oriented Protective Postures. Established Procedures To Deal With The Effects Of CBR/NBC Weapons Use. Chemical Protective Suits Are Called MOPP Suits. |
![](file.png) | MIA | Missing In Action. Missing In A Battle Situation |
![](file.png) | AWOL | Absent Without Official Leave. Not At One's Place Of Duty |