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+# Glossary
+
+| Jagex name    | RSPS community name(s) | Description                                                                 |
+|---------------|------------------------|-----------------------------------------------------------------------------|
+| Ap            |                        | An op that trigers when you approach (rather than reach) the target         |
+| Area          |                        | A 104x104x4 group of tiles                                                  |
+| BAS           | Stance                 | Base animation set                                                          |
+| CS1           |                        | Client script version 1                                                     |
+| CS2           |                        | Client script version 2                                                     |
+| Coord         | Position               |                                                                             |
+| Entity        | Animable, Renderable   |                                                                             |
+| Enum          |                        |                                                                             |
+| Flo           |                        | Floor overlay                                                               |
+| Flu           |                        | Floor underlay                                                              |
+| GoSubFrame    | StackFrame             |                                                                             |
+| IDK           | IdentityKit            | Identikit                                                                   |
+| Inv           | Inventory              |                                                                             |
+| JS5           |                        | Jagex store version 5?                                                      |
+| Loc           | Object                 |                                                                             |
+| MSI           |                        | Map scenery icon                                                            |
+| MapSquare     | Map                    | A 64x64x4 group of tiles                                                    |
+| Mel           |                        | Map element                                                                 |
+| MultiLoc      |                        | Transforms a loc into another based on a varp or varbit                     |
+| MultiNPC      |                        | Transforms an NPC into another based on a varp or varbit                    |
+| Obj           | Item                   |                                                                             |
+| ObjStack      | GroundItem             |                                                                             |
+| Op            | Option, Action         | Operation                                                                   |
+| Packet        | Buffer, Stream         |                                                                             |
+| Packet.Bit    |                        | Extends the underlying buffer type with ISAAC encryption and bit packing    |
+| PathingEntity | Character, Entity, Mob | A player or NPC                                                             |
+| Seq           | Animation              | Sequence                                                                    |
+| Skill         | Skill                  | A type of skill                                                             |
+| SpotAnim      | Graphic                | Spot animation, a combination of a model and a sequence                     |
+| Stat          |                        | The player's base level, boosted level and experience in a particular skill |
+| StockMarket   |                        | Grand exchange                                                              |
+| Struct        |                        |                                                                             |
+| Varbit        | ConfigByFile           | Player bit variable                                                         |
+| Varc          |                        | Client variable                                                             |
+| Varcstr       |                        | Client string variable                                                      |
+| Varp          | Config                 | Player variable                                                             |
+| Zone          | Region                 | An 8x8x1 group of tiles                                                     |
+
+## Loc layers
+
+| ID | Jagex name  |
+|---:|-------------|
+|  0 | Wall        |
+|  1 | WallDecor   |
+|  2 | Scenery     |
+|  3 | GroundDecor |