| Term | Definition |
| Proper | Introit Type |
| Ordinary | Kyrie Type |
| Ordinary | Gloria Type |
| Proper | Gradual Type |
| Proper | Alleluia Type |
| Proper | Tract Type |
| Ordinary | Credo Type |
| Proper | Offertory Type |
| Ordinary | Sanctus Type |
| Ordinary | Agnus Dei Type |
| Proper | Communion Type |
| Ordinary | Its, Missa Est Type |
| Antiphonal | Introit Performance |
| Antiphonal/Choral | Kyrie Performance |
| Choral with Int | Gloria Performance |
| Responsorial | Gradual Performance |
| Responsorial | Alleluia Performance |
| Direct | Tract Performance |
| Choral | Credo Performance |
| Responsorial | Offertory Performance |
| Choral | Sanctus Performance |
| Choral | Agnus Dei Performance |
| Antiphonal | Communion Performance |
| Choral | Ite, Miss Est Performance |
| Neu/Mel | Introit TS |
| Neu/Mel | Kyrie TS |
| Neu/Syl | Gloria TS |
| Mel | Gradual TS |
| Mel | Alleluia TS |
| Mel | Tract TS |
| Syl | Credo TS |
| Mel | Offertory TS |
| Neu | Sanctus TS |
| Neu | Agnus Dei TS |
| Neu/Mel | Communion TS |
| Neu/Mel | Ite, Missa Est TS |
| Ant PsV D Ant | Introit form |
| tripartite | Kyrie form |
| Int solo R PsV solo R | Gradual form |
| All solo All J PsV All solo All J | Alleluia form |
| 3 solo psv | Tract form |
| R (originally solo psv r 3x) | Offertory form |
| ABB' or ABCDC | Sanctus form |
| tripartite | Agnus Dei form |
| Ant (originally Ant Psv D Ant) | Communion form |