- SYST
- SOP
- PBS part: Abbr.
- Method (abbr.)
- Pass-fail, e.g. (abbr.)
- Android, e.g.
- GPS section: Abbr.
- Network: Abbr.
- Proc.
- EMS part
- Meth.
- Meth. or m.o.
- Part of DOS
- Method, for short
- The "S" of OS: Abbr.
- Part of DOS, for short
- Part of CBS
- Pt. of DOS
- Setup, for short
- Pt. of SSS
- Part of SSS (abbr.)
- Part of DOS (abbr.)
- Part of CBS (abbr.)
- Pt. of PBS or CBS
- Method, briefly
- Pt. of GPS
- Part of GPS (abbr.)
- Pt. of CBS and CNS
- GPS part (abbr.)
- The "S" in CBS (abbr.)
- Procedure: abbr.
- Plan: Abbr.
- Organization: Abbr.
- Binary or buddy: Abbr.
- Casino aid: Abbr.
- Fed. Reserve, for one
- Part of PBS: Abbr.
- Gambler's aid: Abbr.
- CBS part: Abbr.
- Process: Abbr.
- Part of MS-DOS: Abbr.
- Part of TBS: Abbr.
- Part of CNS: Abbr.
- Betting aid: Abbr.
- Part of iOS: Abbr.
- Methodology: Abbr.
- Org. scheme
- Part of PBS
- Org.
- Part of 21 Across: Abbr.
- Part of SSS
- Pt. of CBS
- Part of GPS
- The "S" of GPS: Abbr.
- S, in some ntwk. names
- Organized method: Abbr.
- Set of rules: Abbr.
- Forest*A*__ (online woods management guide)
- Societal structure: Abbr.
- GPS part
- Part of ABS
- Part of AWACS
- A group of radio stations: Abbr.
- A method: Abbr.
- Organized whole: Abbr.
- Set of facts: Abbr.
- Method or order: Abbr.
- Order: Abbr.
- Ordered arrangement: Abbr.
- Organized set of ideas: Abbr.
- Method of classification: Abbr.
- Arrangement: Abbr.
- Organized routine: Abbr.
- Organized procedure: Abbr.
- Complex: Abbr.
- Rail complex: Abbr.
- Orderly method: Abbr.
- Routine: Abbr.
- Method of order: Abbr.
- Solar or circulatory follower: Abbr.
- Group of RR's
- School supt.'s domain
- Org. of a sort
- Computer ntwk.
- Wd. with solar or school
- Org. of sorts
- Kind of analyst: Abbr.
- Subway, e.g.: Abbr.
- Dewey Decimal ___: Abbr.
- Part of 12-Down: Abbr.
- Way: Abbr.
- Part of 27-Down: Abbr.
- DOS part: Abbr.
- Mode: Abbr.
- Part of 20-Across: Abbr.
- The "S" in GPS: Abbr.
- The "S" of TBS: Abbr.
- Interstate hwy. ___
- Alphabetizing, e.g.: Abbr.
- GPS component: Abbr.
- The second "S" of MS-DOS: Abbr.
- The "S" of CBS: Abbr.
- LAN, e.g.
- M.O.: abbr.
- Part of CBS or DOS
- The "S" of iOS: Abbr.
- Shortened method
- Road to revenge in Reno: abbr.
- Functionary group: abbr.
- CBS part, briefly
- 22-Across, for short
- Part of DOS or AWACS
- Technique: Abbr.
