Book of Common Prayer- The book we follow for its rich framework for worship, with Anglicans all throughout the world. The current version is the 1979 BoCP.
Celebrant- The person who leads worship and “celebrates” the Holy Eucharist,, usually a priest.
Acolyte- An individual who assists the Celebrant throughout the Worship Service. Our 8:00 service does not feature acolytes.
These are just a couple words. If you’d like to learn more terms, feel free to look here.