| Months Countries, Provinces, States, etc. Abbreviations A 1 Use only in recording mathematical data in entries for cartographic materials. 2Use only in notes to indicate voice range of vocal works. 3Use only in uniform titles in listing languages. | WORD/TERM | ABBREVIATION | SOURCE | | aanvulling | aan. | TSLL | | aastakäik | aastak. | AACR2 | | Abdruck | Abdr. | AACR2 | | abgedruckt | abgedr. | AACR2 | | abridgment | abr. | TSLL | | abrogazioni | abrog. | TSLL | | abstract, -s | abstr. | TSLL | | Abteilung, Abtheilung | Abt. | AACR2 | | accompaniment | acc. | AACR2 | | act, -s | do not abbreviate | TSLL | | actualización | actual. | TSLL | | addendum | addend. | TSLL | | additions | addit. | TSLL | | administrative | adm. | TSLL | | administrative materials | adm. mats. | TSLL | | advance | adv. | TSLL | | advance sheet | adv. sheet | TSLL | | afdeling | afd. | AACR2 | | aflevering | afl. | AACR2 | | agency | do not abbreviate | TSLL | | aggiunte | agg. | TSLL | | aids | do not abbreviate | TSLL | | akt | do not abbreviate | TSLL | | altitude | alt.1 | AACR2 | | alto | A2 | AACR2 | | amended | amend. | TSLL | | amending | amend. | TSLL | | amendment | amend. | TSLL | | analysis | anal. | TSLL | | and | &3 | AACR2 | | and others | et al. | AACR2 | | annales | ann. | TSLL | | annali | ann. | TSLL | | annals | ann. | TSLL | | anno, anni | do not abbreviate | TSLL | | Anno Domini | A.D. | AACR2 | | annotated | annot. | TSLL | | annotation | annot. | TSLL | | annual | annu. | TSLL | | anuario | anu. | TSLL | | appellate | appel. | TSLL | | appended | append. | TSLL | | appendice | append. | TSLL | | appendix | append. | TSLL | | approximately | approx. | AACR2 | | årgang | årg. | AACR2 | | argraffiad | arg. | AACR2 | | argued | do not abbreviate | TSLL | | arranged | arr. | AACR2 | | arranger | arg. | AACR2 | | analysis | anal. | TSLL | | article | artic. | TSLL | | artículo | artic. | TSLL | | assembly | assem. | TSLL | | association | assoc. | TSLL | | átdolgozott | atdolg. | AACR2 | | Auflage | Aufl. | AACR2 | | augmenté, e | augm. | AACR2 | | augmented | augm. | AACR2 | | aumentada | aum. | AACR2 | | aumentado | aum. | AACR2 | | Ausgabe | Ausg. | AACR2 | | avdeling | avd. | AACR2 | |