Scrip

Noun

 * 1) a small medieval bag used to carry food, money, utensils etc.
 * 2) * 1919, Ronald Firbank, Valmouth, Duckworth, hardback edition, page 9
 * Depositing his scrip in the outhouse the cowherd glanced around.
 * 1) * 1964 Anthony Burgess, Nothing Like the Sun
 * A night promising fair, scented, the moon in her third quarter, nightingales in the wood, WS, in worn cloak against the morning’s chill, empty scrip and purse, taking the road. —

Noun

 * 1) a scrap of paper
 * 2) a document certifying possession of land, or in lieu of money

Noun

 * 1) a share certificate

Noun

 * 1)  a medical prescription

Thesaurus
Federal Reserve note, and pence, article, assignat, autograph, baggage check, bank note, bill, blank, brainchild, cash, check, chirograph, circulating medium, coinage, coined liberty, cold cash, composition, computer printout, copy, counter, coupon, currency, docket, document, dollar bill, dollars, dossier, draft, edited version, emergency money, engrossment, essay, fair copy, fiat money, fiction, file, filthy lucre, final draft, finished version, first draft, flimsy, form, fractional currency, fractional note, gold, government note, hard cash, hard currency, hat check, holograph, instrument, legal document, legal instrument, legal paper, legal tender, legal-tender note, letter, literae scriptae, literary artefact, literary production, literature, lucre, lucubration, mammon, managed currency, manuscript, matter, medium of exchange, mintage, money, national bank note, necessity money, negotiable note, nonfiction, note, official document, opus, original, paper, paper money, papers, parchment, pelf, penscript, personal file, piece, piece of writing, play, poem, postage currency, postal currency, pounds, printed matter, printout, production, reading matter, recension, roll, screed, script, scrive, scroll, second draft, shillings, shinplaster, silver, slug, soft currency, specie, sterling, tag, the almighty dollar, the wherewith, the wherewithal, the written word, ticket, token, transcript, transcription, treasury note, typescript, version, work, writ, writing

Etymology 1
An aphetism of escreppe:, a variant of escherpe: or of  skreppa:.

Etymology 2
Probably from a conflation of script and scrap.

Etymology 3
Abbreviation of subscription receipt.

Etymology 4
Abbreviation of prescription

Anagrams

 * Crips, crisp