3-letter words containing s
- pqs — Picture Quality Scale
- prs — pairs
- psa — Problem Statement Analizer. See PSL/PSA.
- psd — (tool) Portable Scheme Debugger.
- psf — Print Services Facility
- psg — phrase-structure grammar
- psi — Portable Scheme Interpreter
- psk — 1. (communications) Phase-Shift Keying. 2. (cryptography, networking) Pre-Shared Key.
- psl — (language) 1. Portable Standard Lisp. 2. Problem Statement Language.
- psn — Packet Switch Node
- pso — Oracle Parallel Server
- psr — pulsar
- pss — postscripts
- pst — Pacific Standard Time
- psu — power supply unit
- psv — public service vehicle (now called passenger carrying vehicle)
- pts — parts
- pus — a yellow-white, more or less viscid substance produced by suppuration and found in abscesses, sores, etc., consisting of a liquid plasma in which white blood cells are suspended.
- pvs — persistent vegetative state
- qis — Ch'i.
- qms — Quartermaster Sergeant
- qos — quality of service
- qsm — Queen's Service Medal
- qso — quasi-stellar object
- qts — Qualified Teacher Status
- ras — a sun god of Heliopolis, a universal creator worshiped throughout Egypt (typically represented as a hawk-headed man bearing on his head the solar disk and the uraeus).
- rcs — Revision Control System
- rds — radio data system: a system in which digital signals are transmitted with normal radio programme to effect automatic tuning of receivers and other functions
- res — an object or thing; matter.
- rgs — Royal Geographical Society
- rhs — Royal Historical Society
- rms — ream.
- rps — revolutions per second
- rrs — An early definition of Scheme. Revised in R2RS.
- rsa — (cryptography, company) (The initials of the authors) 1. RSA Data Security, Inc. 2. Their cryptography systems, especially RSA encryption. The RSA algorithm was first described in the paper:
- rsc — Royal Shakespeare Company
- rsg — rate support grant
- rsh — Remote shell. A Berkeley Unix networking command to execute a given command on a remote host, passing it input and receiving its output. Rsh communicates with a daemon on the remote host. It is sometimes called remsh to avoid confusion with the restricted shell, also called "rsh".
- rsi — 1. (medical) overuse strain injury. 2. (company) Research Systems, Inc..
- rsj — rolled-steel joist
- rsl — RAISE Specification Language
- rsm — regimental sergeant major
- rsn — Real Soon Now
- rss — Rich Site Summary
- rsu — An RSU is a grant valued in terms of company stock that takes the form of a promise that employees will receive stock in the future either as shares or the cash equivalent.
- rsv — Revised Standard Version (of the Bible)
- rts — 1. (operating system) run-time system. 2. (programming) return from subroutine.
- rus — Russia (international car registration)
- s a — without year or date
- s/c — self-contained