#initialism
Live, measured metrics for the hashtag #initialism from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #initialism
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · mastodon.social (Mastodon public tags API) · fetched 2026-10-27 11:58 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mastodon.social (Mastodon public search API) · fetched 2026-10-27 11:58 UTCLive pulse
measured · mastodon.social (Mastodon tag timeline) · fetched 2026-10-27 11:58 UTCEverything below is measured over the latest 11 public posts (spanning ~33991 hours).
Posting hours (UTC)
Languages: English (11)
Avg boosts / post: 0.3
Top of the latest posts
If Astronomers had Submarines: PHP = Pretty Huge Periscope #astronomy #acronym #humor #wordplay #php2shell #php #initialism
RSVP is an #initialism derived from the #French phrase "répondez s'il vous plaît", meaning "please respond" (literally "respond if it pleases you"). It is typically used to request confirmation of an invitation. Occasionally, the phrase "pl
I don't remember why I did this, but a few weeks ago I apparently created a text file with alternative meanings of the LGBTQIA+ abbreviation (I guess the "plus" was hard to work in). Personal favorite: #2. Leopards Goats Bats Tigers Quokkas
What “initialism” means
Wiktionary · Wikipediainitialism/ɪˈnɪʃəlɪzəm/
- nounA term formed from the initial letters of several words or parts of words, but which is itself pronounced letter by letter.
An acronym is an abbreviation formed using the initial letters of a multi-word name or phrase. Acronyms are often spelled with the initial letter of each word in all caps with no punctuation.
“Acronym” on Wikipedia (CC BY-SA) →#initialism across platforms
every network with a public tag surfaceFollow #initialism straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/initialism