| UK | Network.Reddit.Types.Moderation, Network.Reddit.Moderation |
| unarchiveConversation | Network.Reddit.Moderation |
| UnbanUser | Network.Reddit.Types.Moderation, Network.Reddit.Moderation |
| unbanUser | Network.Reddit.Moderation |
| undistinguishComment | Network.Reddit.Moderation |
| Undistinguished | Network.Reddit.Types.Internal, Network.Reddit.Types, Network.Reddit |
| undistinguishItem | Network.Reddit.Moderation |
| undistinguishSubmission | Network.Reddit.Moderation |
| unfollowCollection | Network.Reddit.Subreddit, Network.Reddit |
| unFriend | Network.Reddit.Me, Network.Reddit |
| unhideSubmission | Network.Reddit.Submission, Network.Reddit |
| unhideSubmissions | Network.Reddit.Submission, Network.Reddit |
| unhighlightConversation | Network.Reddit.Moderation |
| unignoreCommentReports | Network.Reddit.Moderation |
| unignoreItemReports | Network.Reddit.Moderation |
| UnignoreReports | Network.Reddit.Types.Moderation, Network.Reddit.Moderation |
| unignoreSubmissionReports | Network.Reddit.Moderation |
| UninviteModerator | Network.Reddit.Types.Moderation, Network.Reddit.Moderation |
| Unlimited | Network.Reddit.Types, Network.Reddit |
| Unlock | Network.Reddit.Types.Moderation, Network.Reddit.Moderation |
| unlockComment | Network.Reddit.Moderation |
| unlockItem | Network.Reddit.Moderation |
| unlockSubmission | Network.Reddit.Moderation |
| unmarkNSFW | Network.Reddit.Submission, Network.Reddit.Moderation, Network.Reddit |
| unmuteModmailUser | Network.Reddit.Moderation |
| UnmuteUser | Network.Reddit.Types.Moderation, Network.Reddit.Moderation |
| unmuteUser | Network.Reddit.Moderation |
| UnreadMail | Network.Reddit.Types.Moderation, Network.Reddit.Moderation |
| unsave | Network.Reddit.Item |
| unsaveComment | Network.Reddit.Comment, Network.Reddit |
| unsaveSubmission | Network.Reddit.Submission, Network.Reddit |
| UnsetContestMode | Network.Reddit.Types.Moderation, Network.Reddit.Moderation |
| unsetOC | Network.Reddit.Submission, Network.Reddit.Moderation, Network.Reddit |
| unsetSpoiler | Network.Reddit.Submission, Network.Reddit.Moderation, Network.Reddit |
| UnsnoozeReports | Network.Reddit.Types.Moderation, Network.Reddit.Moderation |
| Unspoiler | Network.Reddit.Types.Moderation, Network.Reddit.Moderation |
| Unsticky | Network.Reddit.Types.Moderation, Network.Reddit.Moderation |
| unstickySubmission | Network.Reddit.Moderation |
| unsubscribe | Network.Reddit.Subreddit, Network.Reddit |
| Unvote | Network.Reddit.Types.Item, Network.Reddit.Item |
| unvoteComment | Network.Reddit.Comment, Network.Reddit |
| unvoteSubmission | Network.Reddit.Submission, Network.Reddit |
| Update | Network.Reddit.Types.Live, Network.Reddit.Live |
| updateCollectionDescription | Network.Reddit.Moderation |
| updateCollectionTitle | Network.Reddit.Moderation |
| UpdatedLiveThread | Network.Reddit.Types.Live, Network.Reddit.Live |
| updateEmoji | Network.Reddit.Moderation |
| updateFlairTemplate | Network.Reddit.Moderation |
| updateInvitation | Network.Reddit.Moderation |
| updateLiveContributor | Network.Reddit.Live |
| updateLiveThread | Network.Reddit.Live |
| updateModerator | Network.Reddit.Moderation |
| updateMultireddit | Network.Reddit.Multireddit |
| updatePreferences | Network.Reddit.Me, Network.Reddit |
| updateRemovalReason | Network.Reddit.Moderation |
| updateStylesheet | Network.Reddit.Moderation |
| updateSubmissionFlairTemplate | Network.Reddit.Moderation |
| updateSubredditRule | Network.Reddit.Moderation |
| updateUserFlairTemplate | Network.Reddit.Moderation |
| updateWidget | Network.Reddit.Moderation |
| uploadBanner | Network.Reddit.Moderation |
| uploadBannerAdditional | Network.Reddit.Moderation |
| uploadBannerHover | Network.Reddit.Moderation |
| UploadFailed | Network.Reddit.Types.Internal, Network.Reddit.Types, Network.Reddit |
| uploadHeader | Network.Reddit.Moderation |
| uploadImage | Network.Reddit.Moderation |
| uploadMobileHeader | Network.Reddit.Moderation |
| uploadMobileIcon | Network.Reddit.Moderation |
| UploadResult | |
| 1 (Type/Class) | Network.Reddit.Types.Submission |
| 2 (Data Constructor) | Network.Reddit.Types.Submission |
| UploadType | Network.Reddit.Types.Submission |
| UploadURL | Network.Reddit.Types.Internal, Network.Reddit.Types, Network.Reddit |
| uploadWidgetImage | Network.Reddit.Moderation |
| Upvote | Network.Reddit.Types.Item, Network.Reddit.Item |
| upvoteComment | Network.Reddit.Comment, Network.Reddit |
| upvoteSubmission | Network.Reddit.Submission, Network.Reddit |
| URL | Network.Reddit.Types.Internal, Network.Reddit.Types, Network.Reddit |
| UserAgent | |
| 1 (Type/Class) | Network.Reddit.Types, Network.Reddit |
| 2 (Data Constructor) | Network.Reddit.Types, Network.Reddit |
| UserFlair | |
| 1 (Type/Class) | Network.Reddit.Types.Flair, Network.Reddit.Subreddit, Network.Reddit |
| 2 (Data Constructor) | Network.Reddit.Types.Flair, Network.Reddit.Subreddit, Network.Reddit |
| UserFlairType | Network.Reddit.Types.Flair, Network.Reddit.Subreddit, Network.Reddit |
| UserID | |
| 1 (Type/Class) | Network.Reddit.Types.Account, Network.Reddit.User, Network.Reddit |
| 2 (Data Constructor) | Network.Reddit.Types.Account, Network.Reddit.User, Network.Reddit |
| UserListKind | Network.Reddit.Types.Internal, Network.Reddit.Types |
| Username | Network.Reddit.Types.Account, Network.Reddit.User, Network.Reddit |
| UserRequired | Network.Reddit.Types.Internal, Network.Reddit.Types, Network.Reddit |
| UserSubreddit | Network.Reddit.Types.Moderation, Network.Reddit.Moderation |
| UserSummary | |
| 1 (Type/Class) | Network.Reddit.Types.Account, Network.Reddit.User, Network.Reddit |
| 2 (Data Constructor) | Network.Reddit.Types.Account, Network.Reddit.User, Network.Reddit |
| UserSummaryList | Network.Reddit.Types.Account |