| Jagged Arrays [][] |
| JavaScript* |
| JavaScript Add-in - Excel Custom Functions |
| JavaScript API for Office* |
| JavaScript Programming* |
| JavaScriptSerializer - System.Web.Script.Serialization. |
| JIT (Just In Time) |
| JIT Compiler |
| Join - VisualBasic.Strings. |
| JSON |
| JSON - DataContractJsonSerializer |
| JSON - Deserializing |