This glossary of BDSM (an initialism for bondage, discipline, domination, submission, sadism, and masochism) defines terms commonly used in the BDSM community.
[1] BDSM abbreviations have their origins in classified personal advertisements, where euphemisms for paraphilic and socially disapproved practices were required by periodical editors to circumvent censorship and obscenity law.
The term BDSM is a portmanteau of initialisms intended to encompass all of the following activities: Some people in the BDSM community begin dominant terms (Top, Master, Dom, Domme, etc.)
Some extend this to honorifics and capitalization: for example, Master Rob's slave, linda, may refer to him as Sir and themself as i (or as "this slave", restricted from referring to themself in the first person).
[citation needed] High protocol refers to groups or individuals that adhere to strict roles and role-based rules of conduct, whereas low protocol refers to groups or individuals that are more relaxed.