SB
- Sb — (s) Antimony (Latin Stibium)
- SB
- (i) Sexy Bitch
- Sexy Bastard
- Sexy Boy (disambiguation)
- (s) Solomon Islands (ISO 3166 digram)
- (i) Special Warfare Boat Operator
- SBA
- (i) Santa Barbara Airport
- Simulation-Based Acquisition
- Sovereign Base Area
- Student bar association
- SBB — (i) German for the Swiss Federal Railways
- SBC
- (i) Sensotronic Brake Control
- Single-Board Computer
- Southern Baptist Convention
- SBCCOM — (p) U.S. Army Soldier and Biological Chemical Command (disbanded 2003)
- SBCS — (i) Single-Byte Character Set
- SBCT — (i) Stryker Brigade Combat Team
- SBD
- (s) Solomon Islands dollar (ISO 4217 currency code)
- Silent But Deadly
- SBP
- (i) Samahang Basketbol ng Pilipinas (Filipino, "Basketball Federation of the Philippines")
- U.S. School Breakfast Program
- Society of Business Practitioners
- State Bank of Pakistan
- SBS
- (i) Special Boat Service
- Special Broadcasting Service
- Seoul Broadcasting System
- SBW
- (i) Sonny Bill Williams (New Zealand dual-code rugby player)
Read more about this topic: List Of Acronyms And Initialisms: S