AA CADDY (OMN)
- McKee & Brothers/Pittsburgh, Jeannette-PA (Company Operated: 1853-1899)
- c1893 Introduced
ABALONE (AKA)
- Jefferson Glass Company/Steubenville-Ohio/Follansbee-WV (Operated: 1900-1930)
- c1903 Introduced
ABC PLATE (AKA) animal
- Crystal Glass Company/Pittsburgh-PA (Company Operated: 1869-1890)
- December 1879 Introduced
ABC PLATE (AKA) bird
- Unknown Maker/Unknown Location (Company Operated: Unknown)
- c1890s Introduced
ABC PLATE (AKA) mary
- Unknown Maker/Unknown Location (Company Operated: Unknown)
- Unknown Date of Introduction
ABC PLATE (OMN) bb
- Bryce Brothers/Pittsburgh-PA (Company Operated: 1882-1891)
- c1886 Introduced
ABC PLATE (OMN) bh
- Bryce, Higbee & Company/Pittsburgh-PA (Company Operated: 1879-1907)
- Unknown Date of Introduction
ABC PLATE (OMN) gil
- Gillinder & Sons Incorporated/Philadelphia,Greensburg-PA(Operated: 1863-Today)
- 1880s Introduced
ABC PLATE (OMN) king
- King, Son & Company/Pittsburgh-PA (Company Operated: 1869-1891)
- 1870s Introduced
ABERDEEN (AKA)
- Unknown Glass Company No. 13/Unknown Location (Company Operated: Unknown)
- early 1870s Introduced
ACANTHUS LEAVES (AKA)
- Unknown Maker/Unknown Location (Company Operated: Unknown)
- Unknown Date of Introduction
ACME (OMN) bb
- Bryce Brothers/Pittsburgh-PA (Company Operated: 1882-1891)
- 1880s Introduced
ACME (OMN) bh
- Bryce, Higbee & Company/Pittsburgh-PA (Company Operated: 1879-1907)
- c1882 Introduced
ACME (OMN) fs&l
- Fostoria Shade And Lamp Company/Fostoria-Ohio (Company Operated: 1890-1893)
- c1893 Introduced
ACME STACKING JARS (OMN)
- Ripley and Company [Second]/Pittsburgh-PA (Company Operated: 1875-1891)
- Unknown Date of Introduction
ACME SWIRL (AKA)
- Unknown Maker/Unknown Location (Company Operated: Unknown)
- mid 1880s Introduced
ACORN (AKA) buc
- Buckeye Glass Company/Martins Ferry-Ohio (Company Operated: 1876-1896)
- c1889 Introduced
ACORN (OMN) ct&c
- Challinor, Taylor and Company/Tarentum-PA (Company Operated: 1884-1891)
- 1891 Introduced
ACORN (OMN) doy
- Doyle and Company/Pittsburgh-PA (Company Operated: 1868-1891)
- 1880s Introduced
ACORN BURRS (AKA)
- Northwood, H. Company/Wheeling-WV (Company Operated: 1902-1924)
- c1911 Introduced
ACORN IN WREATH (AKA)
- Unknown Maker/Unknown Location (Company Operated: Unknown)
- Unknown Date of Introduction
ACORN MUSTARD (OMN)
- Bryce Brothers/Pittsburgh-PA (Company Operated: 1882-1891)
- c1891 but likely earlier
ACORN, FOOTED (AKA) unk
- Unknown Maker/Unknown Location (Company Operated: Unknown)
- Unknown Date of Introduction