sna abbr. systems network architecture 系統(tǒng)網(wǎng)絡(luò)結(jié)構(gòu)
SNAC abbr. State Nationalities Affairs Commission 中國國家民族事務(wù)委員會; Syndicat National des Auteurs et Compositeurs (French=National Union of Authors and Composers) (法語)作家和作曲家全國聯(lián)盟; single network access code 單網(wǎng)絡(luò)接入碼; sonar automatic controller 聲吶自動控制器