Military Abbreviations and Acronyms

1. RYK
   Relay
2. RYK
   Relay ( Military designation)
3. RYM
   Revolutionary Youth Movement
4. RYM
   Reference Your Message
5. RYNO
   Rip You A New One
6. RZ
   Recovery Zone
7. RZ-SSB
   Return To Zero Single Sideband
8. RZB
   Regulated Zone Boundary
9. RZC
   Red Zone Cuba
10. RZD
    Recurring Zero Demand
11. RZM
    Reichzeugmeisterei
12. RZT
    Radiation Zone Training
13. RZW
    Radiation Zone Work
14. SA
    Situational Awareness
15. SA
    System and Apparatus
16. SA
    System Architecture
17. SA
    Safety and Arming
18. SA
    Sample Available
19. SA
    Scientific Advisor
20. SA
    Seaman Apprentice

Last updated: April 7, 2022 — Total entries: 103,098