A tagset is a list of part-of-speech tags (POS tags for short), i.e. labels used to indicate the part of speech and sometimes also other grammatical categories (case, tense etc.) of each token in a text corpus.

Persian part-of-speech tagset is available in Persian corpora annotated by the POS tagger with the tagset based on the Persian Syntactic Dependency Treebank.

An Example of a tag in the CQL concordance search box[tag=".*ANM"] finds all nouns, e.g. کسی, خبر (note: please make sure that you use straight double quotation marks)

Tagset

Description Tag
adjective
comparitive AJCM
positive AJP
superlative AJSUP
address term
pre-noun PRADR
post-noun POSADR
adverb SADV
conjunction CONJ
title IDEN
noun
animate ANM
inanimate IANM
particle PART
post-noun modifier POSNUM
postposition POSTP
pronoun
separate personal SEPER
enclitic personal JOPER
demonstrative DEMON
interogative INTG
common reflexive CREFX
noncommon reflexive UCREFX
reciprocal RECPR
pre-modifier PREM
exclamatory EXAJ
interrogative QUAJ
demonstrative DEMAJ
ambiguous AMBAJ
pre-noun numeral PRENUM
preposition PREP
pseudo-sentence PSUS
punctuation PUNC
verb
active ACT
passive PASS
modal MODL
subordinating clause SUBR

Source: http://www.cs.columbia.edu/~rasooli/papers/Rasooli-et-al.,NAACL-HLT2013.pdf