| Code | Description |
| ARTISTBK-N | Artist Book - Non Circulating |
| ATLAS-N | Atlas - Non Circulating |
| ATLAS-Y | Atlas - Circulating |
| AUDIOCAS-N | Audio Cassette - Non Circulating |
| AUDIOCAS-Y | Audio Cassette - Circulating |
| AUDIOCD-N | Audio Compact Disc - Non Circulating |
| AUDIOCD-Y | Audio Compact Disc - Circulating |
| AUDIOCYL-N | Audio Cylinder - Non Circulating |
| AUDIODSC-N | Vinyl LP Record - Non Circulating |
| AUDIODSC-Y | Vinyl LP Record - Circulating |
| AUDIOTPE-N | Audio Tape - Non Circulating |
| AUDIOTPE-Y | Audio Tape - Circulating |
| BOOK-N | Book - Non Circulating |
| BOOK-Y | Book - Circulating |
| BROADSID-N | Broadside - Non Circulating |
| CDROM-N | Computer File CD-Read Only - Non Circulating |
| CDROM-Y | Computer File CD-Read Only - Circulating |
| CHART-N | Map Chart - Non Circulating |
| DATABASE-N | Database - Non Circulating |
| DISKETTE-N | Computer Diskette - Non Circulating |
| DISKETTE-Y | Computer Diskette - Circulating |
| DRAWING-N | Drawing - Non Circulating |
| DSSRTNRU-N | Rutgers Dissertation - Non Circulating |
| DSSRTNRU-Y | Rutgers Dissertation - Circulating |
| DUALDISC-N | Hybrid Audio CD/Video DVD - Non Circulating |
| DUALDISC-Y | Hybrid Audio CD/Video DVD - Circulating |
| DVDROM-N | Computer File DVD-Read Only - Non Circulating |
| DVDROM-Y | Computer File DVD-Read Only - Circulating |
| ENGRVING-N | Engraving - Non Circulating |
| EPHEMERA-N | Ephemera - Non Circulating |
| FILM-N | Film - Non Circulating |
| FILM-Y | Film - Circulating |
| FILMLOOP-N | Film Loop - Non Circulating |
| FILMLOOP-Y | Film Loop - Circulating |
| FILMSTRP-N | Film Strip - Non Circulating |
| FILMSTRP-Y | Film Strip - Circulating |
| ILL-N | ILL - Special instructions from lending institution |
| ILL-Y | ILL - Circulating |
| KIT-N | Kit - Non Circulating |
| KIT-Y | Kit - Circulating |
| LEAFLET-N | Leaflet - Non Circulating |
| LEAFLET-Y | Leaflet - Circulating |
| MANSCRPT-N | Manuscript - Non Circulating |
| MANU-MAP-N | Manuscript Map - Non Circulating |
| MANU-SCO-N | Manuscript Score - Non Circulating |
| MAP-N | Map - Non Circulating |
| MAP-Y | Map - Circulating |
| MAPINDEX-N | Index Map - Non Circulating |
| MICROFCH-N | Microfiche Item - Non Circulating |
| MICROFLM-N | Microfilm Item - Non Circulating |
| MICROPAQ-N | Microopaque Item - Non Circulating |
| MISC-N | Miscellaneous Item - Non Circulating |
| MISC-Y | Miscellaneous Item - Circulating |
| NEWSPPR-N | Newspaper - Non Circulating |
| NEWSPPR-Y | Newspaper - Circulating |
| PALCI-Y | Items Borrowed from PALCI Libraries |
| PAMPHLET-N | Pamphlet - Non Circulating |
| PAMPHLET-Y | Pamphlet - Circulating |
| PERIODCL-N | Periodical - Non Circulating |
| PERIODCL-Y | Periodical - Circulating |
| POSTER-N | Poster - Non Circulating |
| PRINT-N | Graphic Print - Non Circulating |
| RESERVE-Y | Reserve Item - Circulating |
| SCORE-N | Score - Non Circulating |
| SCORE-Y | Score - Circulating |
| SCRAPBK-N | Scrapbook - Non Circulating |
| SLIDE-N | Slide - Non Circulating |
| SLIDE-Y | Slide - Circulating |
| THESISRU-N | Rutgers Thesis - Non Circulating |
| THESISRU-Y | Rutgers Thesis - Circulating |
| UNKNOWN | Unknown |
| VIDEOCAS-N | Video Cassette - Non Circulating |
| VIDEOCAS-Y | Video Cassette - Circulating |
| VIDEODSC-N | Video Laser Disc - Non Circulating |
| VIDEODSC-Y | Video Laser Disc - Circulating |
| VIDEODVD-N | Digital Video Disc - Non Circulating |
| VIDEODVD-Y | Digital Video Disc - Circulating |