(ISO 639-1 code) SV (s) El Salvador (ISO 3166 digram) (p) Sportverein (German for "Sport Association", as in Hamburger SV and SV Werder Bremen) SVC – (i) Secondary Visual Cortex SvD – (p) Svenska Dagbladet (Swedish newspaper) SVD (i) Singular Value Decomposition Snaiperskaya Vintovka Dragunova (Снайперская винтовка Драгунова, Russian for "Dragunov Sniper Rifle") SVG – (i) Scalable Vector Graphics SVK – (s) Slovakia (ISO 3166 trigram) SVM (p) Stroboscopic effect Visibility Measure; a measure for assessing a type of temporal light artefacts (i) Support Vector Machine (artificial intelligence) SVN – (s) Slovenia (ISO 3166 and FIFA trigram) SVO – (i) subject–verb–object SVR – (i) Sluzhba Vneshney Razvedki (Служба Внешней Разведки, Russian for "Foreign Intelligence Service") SW sw – (s) Swahili language (ISO 639-1 code) SW (s) South-West ordinal direction Sweden (FIPS 10-4 country code) (a) Shortwave Star Wars swa – (s) Swahili language (ISO 639-2 code) SWA (i/a) Secure Web Access South-West Asia SWAC – (p) Southwestern Athletic Conference SWALK – (a) Sealed With A Loving Kiss SWAN – (a) System for Wearable Audio Navigation SWAP – (a) Surface Waters Acidification Programme SWAPO – (a) South-West Africa People's Organisation SWAT – (a) Special Weapons And Tactics swe – (s) Swedish language (ISO 639-2 code) SWE – (s) Sweden (ISO 3166 trigram) SWF (p) Shockwave Flash file ("swiff") Single White Female SWG (i) Surface Warfare Group Symbology Working Group SWHR – (i) Society for Women's Health Research SWIG – (a) Simplified Wrapper and Interface Generator SWIR – (a/i) Short Wave InfraRed ("ss-why-are" or ) SWLABR – (i) "She Was Like A Bearded Rainbow", a song by the band Cream SWORD – (p) Subjective WORkload Dominance SWORDS – (a) Special Weapons Observation Reconnaissance Detection System SWOT – (a) Strengths, Weaknesses, Opportunities, Threats (mnemonic) SWP (i) Special Working Party ("swipp") Systematic Westing Plan (a plan of periodic westing of shares or mutual funds worth a fixed amount of money) Skill with prize (UK pub quiz machines — quality titles include: Pub Quiz, Quiz City, Frog in a Liquidizer, Who Wants To Win a Tenner?) SWT – (i) Sea Water Tank SWV – (i) Sisters With Voices (American female R&B vocal group) SWZ – (s) Swaziland (ISO 3166 trigram) SX SX – (i) Sonic X SXM (s) Sint Maarten (ISO 3166 trigram) (i) Stream X-Machine SY SY – (s) Syria (ISO 3166 and FIPS 10-4 country code digram) SYC – (s) Seychelles (ISO 3166