| unblock_firing_councillor_effect | 00_councillor_effects.txt | | 1 |
| undirected_ghw_recipient_selection_effect | 00_religious_interaction_effects.txt | | 4 |
| undirected_ghw_recipient_selection_on_death_effect | 00_religious_interaction_effects.txt | | 1 |
| undirected_ghw_recipient_selection_on_victory_effect | 00_religious_interaction_effects.txt | | 1 |
| unisolate_family_decision_effect | 00_decisions_effects.txt | | 3 |
| unite_africa_decision_effects | 00_decisions_effects.txt | | 2 |
| unite_bene_israel_effect | 00_major_decisions_scripted_effects.txt | | 3 |
| unite_burgundies_scripted_effect | 00_major_decisions_scripted_effects.txt | | 2 |
| unite_india_decision_effect | 00_decisions_effects.txt | | 1 |
| unite_the_slavs_decision_effects | 00_decisions_effects.txt | | 2 |
| unite_the_southern_slavs_decision_effects | 00_decisions_effects.txt | | 2 |
| unite_the_spanish_thrones_decision_effects | 00_decisions_effects.txt | | 2 |
| unite_the_western_slavs_decision_effects | 00_decisions_effects.txt | | 2 |
| unknown_bell_murder_effect | 00_murder_effects.txt | MURDERER, VICTIM | 3 |
| unknown_cannibal_murder_effect | 00_murder_effects.txt | MURDERER, VICTIM | 9 |
| unknown_murder_effect | 00_murder_effects.txt | MURDERER, REASON, VICTIM | 65 |
| unlock_accolade_type_scripted_effect | 00_accolades_scripted_effects.txt | ACCOLADE | 0 |
| unmarried_mother_pregnancy_effect | 00_pregnancy_effects.txt | | 1 |
| unpledge_ghw_war_chest_piety_effect | 00_religious_interaction_effects.txt | | 2 |
| unpledge_ghw_war_chest_prestige_effect | 00_religious_interaction_effects.txt | | 2 |
| unrelenting_faith_blademaster_gain_effect | pam_effects.txt | | 1 |
| unweaken_eagle_effect | 00_animal_effects.txt | FULL | 2 |
| update_active_consort_opinion_effect | 00_marriage_interaction_effects.txt | PARTNER | 6 |
| update_character_movement_power_disciples_effect | 10_dlc_tgp_scripted_effects.txt | | 2 |
| update_character_movement_power_effect | 10_dlc_tgp_scripted_effects.txt | | 9 |
| update_character_movement_power_individual_effect | 10_dlc_tgp_scripted_effects.txt | | 2 |
| update_chariot_race_standings_effect | 07_dlc_ep3_scripted_effects.txt | | 6 |
| update_confidants_effect | 00_diplomacy_perk_effects.txt | | 2 |
| update_diarchy_swing_with_perspective_effect | 00_diarchy_scripted_effects.txt | LIEGE, SWING | 32 |
| update_domicile_and_courtier_location_effect | 09_dlc_mpo_scripted_effects.txt | | 2 |
| update_embassies_effect | 00_diplomacy_perk_effects.txt | | 6 |
| update_feudal_governments_by_religion_effect | 00_government_effects.txt | | 1 |
| update_modified_movement_power_effect | 10_dlc_tgp_scripted_effects.txt | | 1 |
| update_movement_leader_effect | 10_dlc_tgp_scripted_effects.txt | | 1 |
| update_movement_power_effect | 10_dlc_tgp_scripted_effects.txt | | 5 |
| update_syncretism_personal_tenet_effect | pam_effects.txt | | 1 |
| upgrade_farm_building | 01_building_upgrade_effects.txt | | 0 |
| upgrade_guildhall | 01_building_upgrade_effects.txt | | 1 |
| upgrade_infirm_to_incapable_effect | 20_health_effects.txt | | 18 |
| upgrade_random_yurt_external_building_effect | 09_dlc_mpo_scripted_effects.txt | | 4 |
| upgrade_to_friend_effect | 00_relation_effects.txt | CHARACTER, REASON | 11 |
| upgrade_tradeport | 01_building_upgrade_effects.txt | | 1 |