SIP

SIP (plural SIPs)

1. (publishing) Acronym of single-issue publication.

SIP

1. (computing) Initialism of Supplementary Ideographic Plane, the third plane (Plane 2) in Unicode, with 65,536 codepoints (from U+20000 through U+2FFFF), mainly used for less-common CJK characters.
2. (computing, macOS) Initialism of System Integrity Protection.

(Unicode):

• BMP
• SMP
• SPUA-A
• SPUA-B
• SSP
• TIP

• IPS, IPs, ISP, Isp, PIs, PSI, SPI, iPS, isp, pis, psi

• IPA^(key): /ɛs.ˈi.pe/

SIP (first-person possessive SIPku, second-person possessive SIPmu, third-person possessive SIPnya)

1. Initialism of surat izin praktik.