abs_function
acos_function
action
action_assignment
action_directive
action_method
action_method_relationship
action_property
action_property_representation
action_relationship
action_request_assignment
action_request_solution
action_request_status
action_resource
action_resource_requirement
action_resource_type
action_status
address
advanced_brep_shape_representation
advanced_face
alternate_product_relationship
amount_of_substance_measure_with_unit
amount_of_substance_unit
and_expression
angularity_tolerance
angular_dimension
angular_location
angular_size
annotation_curve_occurrence
annotation_fill_area
annotation_fill_area_occurrence
annotation_occurrence
annotation_occurrence_associativity
annotation_occurrence_relationship
annotation_plane
annotation_subfigure_occurrence
annotation_symbol
annotation_symbol_occurrence
annotation_text
annotation_text_character
annotation_text_occurrence
apex
application_context
application_context_element
application_context_relationship
application_protocol_definition
applied_action_assignment
applied_action_request_assignment
applied_approval_assignment
applied_area
applied_certification_assignment
applied_classification_assignment
applied_contract_assignment
applied_date_and_time_assignment
applied_date_assignment
applied_document_reference
applied_document_usage_constraint_assignment
applied_effectivity_assignment
applied_event_occurrence_assignment
applied_external_identification_assignment
applied_group_assignment
applied_identification_assignment
applied_ineffectivity_assignment
applied_name_assignment
applied_organizational_project_assignment
applied_organization_assignment
applied_person_and_organization_assignment
applied_presented_item
applied_security_classification_assignment
applied_time_interval_assignment
approval
approval_assignment
approval_date_time
approval_person_organization
approval_relationship
approval_role
approval_status
approximation_tolerance
approximation_tolerance_deviation
approximation_tolerance_parameter
area_in_set
area_measure_with_unit
area_unit
asin_function
assembly_component_usage
assembly_component_usage_substitute
atan_function
attribute_classification_assignment
attribute_language_assignment
attribute_value_assignment
attribute_value_role
axis1_placement
axis2_placement_2d
axis2_placement_3d